The Stress-Strain Relations of Granular Materials : 1st Report; The Relations for the Case without Intergrain Slip

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概要

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• A compressed granular system was divided into two kinds of zones, so-called "plastic" zone and "elastic" one. The "elastic" zone has no intergrain slip, while the "plastic" zone has it. In the "elastic" zone the force distribution around the grains was assumed to be similar to the stress ellipsoid, and the relations between the stress components and the principal values of the force distribution around the grains were derived. Furthermore the stress-strain relations in the "elastic" zone were obtained, taking translation, rotation and local deformation of granules into consideration.

• 一般社団法人日本機械学会の論文

著者

• Nagao Takaaki

  Associate Professor Department Of Mechanical Engineering For Production Faculty Of Engineering Unive

関連論文

• The Stress-Strain Relations of Granular Materials : 1st Report; The Relations for the Case without Intergrain Slip

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